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CVE-2026-47011 Oracle Corporation CVE debrief

AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-07-21T22:17:06.623Z and has not been modified since then. The CVE-2026-47011 vulnerability affects Siebel CRM Deployment versions 17.0-26.4, allowing low-privileged attackers with network access via HTTP to potentially read a subset of Siebel CRM Deployment accessible data. Successful attacks require human interaction from a person other than the attacker. The CVSS 3.1 Base Score is 2.6, indicating limited impact. However, defenders should verify their Siebel CRM Deployment versions 17.0-26.4 for potential unauthorized read access and apply vendor remediation. Siebel CRM Deployment administrators and users with versions 17.0-26.4 should verify their inventory and apply vendor remediation to prevent potential unauthorized read access. They should also review compensating controls for exposed systems while remediation is scheduled and verified, and monitor for unauthorized access attempts.

Vendor
Oracle Corporation
Product
Siebel CRM Deployment
CVSS
LOW 2.6
CISA KEV
Not listed in stored evidence
Original CVE published
2026-07-21
Original CVE updated
2026-08-05
Advisory published
2026-07-21
Advisory updated
2026-08-05

Who should care

Siebel CRM Deployment administrators and users with versions 17.0-26.4 should verify their inventory and apply vendor remediation to prevent potential unauthorized read access. They should also review compensating controls for exposed systems while remediation is scheduled and verified, and monitor for unauthorized access attempts.

Technical summary

The CVE-2026-47011 vulnerability affects Siebel CRM Deployment versions 17.0-26.4, allowing low-privileged attackers with network access via HTTP to potentially read a subset of Siebel CRM Deployment accessible data. Successful attacks require human interaction from a person other than the attacker. The CVSS 3.1 Base Score is 2.6, indicating limited impact. However, defenders should verify their Siebel CRM Deployment versions 17.0-26.4 for potential unauthorized read access and apply vendor remediation.

Defensive priority

Low CVSS score of 2.6 indicates limited impact; however, verify Siebel CRM Deployment versions 17.0-26.4 for potential unauthorized read access.

Recommended defensive actions

  • Verify Siebel CRM Deployment inventory for versions 17.0-26.4
  • Apply vendor remediation as described in Oracle's security alert
  • Monitor for unauthorized access attempts
  • Review compensating controls for exposed systems while remediation is scheduled and verified
  • Check relevant monitoring, detection, and logs for exposed assets that need extra review
  • Track exceptions, retest remediated assets, and close the item only after evidence is documented
  • Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up

Evidence notes

The CVE-2026-47011 vulnerability affects Siebel CRM Deployment versions 17.0-26.4. Verify your inventory for affected versions and apply vendor remediation. The vulnerability allows low-privileged attackers with network access via HTTP to potentially read a subset of Siebel CRM Deployment accessible data. Human interaction from a person other than the attacker is required for successful attacks. The CVSS 3.1 Base Score is 2.6, indicating limited impact. However, defenders should verify their Siebel CRM Deployment versions 17.0-26.4 for potential unauthorized read access.

Official resources

AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-07-21T22:17:06.623Z and has not been modified since then.